name: Changelog

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
  workflow_dispatch:

env:
  CARGO_UNSTABLE_SPARSE_REGISTRY: true
  CARGO_TERM_COLOR: always

jobs:
  check-changelog:
    name: Check if CHANGELOG.md is updated
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Get latest updated files
        run: |
          updated_files=$(git show --name-only --pretty=format: HEAD)
      - name: Check if changlog is updated
        run: |
          if git show --name-only --pretty=format: HEAD | grep -q "CHANGELOG.md"; then
            echo "Main CHANGELOG.md changed in the latest commit."
          else
            echo "Main CHANGELOG.md is not changed in the latest commit."
            exit 1
          fi
          for file in $updated_files; do
            first_path=$(dirname "$file")
            if [[ "$first_path" == *"sbi-rt"* ]]; then
              file_path = "./sbi-rt"
            elif [[ "$first_path" == *"sbi-spec"* ]]; then
              file_path = "./sbi-spec"
            elif [[ "$first_path" == *"sbi-testing"* ]]; then
              file_path = "./sbi-testing"
            else
              file_path = "./"
            fi
            changelog_path="$file_path/CHANGELOG.md"
            # Check if changelog is updated
            if git diff --name-only "$file_path" | grep -q "CHANGELOG.md"; then
              echo "File $changelog_path changed in the latest commit."
            else
              echo "File $changelog_path is not changed in the latest commit."
              exit 1
            fi
          done